Beginner's guide to error handling in Rust | Hacker News

This is a good intro, while it mentions `thiserror`, I personally can’t recommend this enough. For anyone building a library, the ability to wrap underlying errors and generate a From implementation quickly for them (converts from source error to target) is it’s super power. It also takes a simple error string to create the Display implementation. It does all of this and generates code and types t

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